THe only problem with Iracing OP is you have to pay per month to race,

The others have a few historic cars, but not many, most of them are DLC that has to be paid for over the price of the game, especially PCARS and AC, although the prices are decent, if you want all of it you are looking at probably 15 quid on top of the game.

Plus you would need a decent gaming PC to run both to any great level of detail.

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This used to be such a vibrant place. Unless you are Oz or like 24h races whats the point now?